865759664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13259}}^1$

素因数の和:13338

約数の個数: 80

約数和(自身を含む): 2130935040

約数和(自身を除く): 1265175376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1166, 1232, 1484, 2332, 2968, 4081, 4664, 5936, 8162, 9328, 13259, 16324, 26518, 32648, 53036, 65296, 92813, 106072, 145849, 185626, 212144, 291698, 371252, 583396, 702727, 742504, 1020943, 1166792, 1405454, 1485008, 2041886, 2333584, 2810908, 4083772, 4919089, 5621816, 7729997, 8167544, 9838178, 11243632, 15459994, 16335088, 19676356, 30919988, 39352712, 54109979, 61839976, 78705424, 108219958, 123679952, 216439916, 432879832, 865759664]

約数ペア:

[(1, 865759664), (2, 432879832), (4, 216439916), (7, 123679952), (8, 108219958), (11, 78705424), (14, 61839976), (16, 54109979), (22, 39352712), (28, 30919988), (44, 19676356), (53, 16335088), (56, 15459994), (77, 11243632), (88, 9838178), (106, 8167544), (112, 7729997), (154, 5621816), (176, 4919089), (212, 4083772), (308, 2810908), (371, 2333584), (424, 2041886), (583, 1485008), (616, 1405454), (742, 1166792), (848, 1020943), (1166, 742504), (1232, 702727), (1484, 583396), (2332, 371252), (2968, 291698), (4081, 212144), (4664, 185626), (5936, 145849), (8162, 106072), (9328, 92813), (13259, 65296), (16324, 53036), (26518, 32648)]